We survey research progress in Hadamard matrices, especially cocyclic Hadamard matrices, their generalisations and applications, made over the past three years. Advances in 20 specific problems and several new research directions are outlined. Two new problems are presented
The Hadamard matrix and Hadamard transform are fundamental problem-solving tools in a wide spectrum ...
AbstractMany codes and sequences designed for robust or secure communications are built from Hadamar...
AbstractWe apply computational algebra methods to the construction of Hadamard matrices with two cir...
In Hadamard Matrices and Their Applications, K. J. Horadam provides the first unified account of coc...
In Hadamard Matrices and Their Applications, K. J. Horadam provides the first unified account of coc...
AbstractThe purpose of this paper is to offer an independent verification of recent computer results...
AbstractIn this paper, we prove that the concepts of cocyclic Hadamard matrix and Hadamard group are...
AbstractThis paper locates cocyclic Hadamard matrices within the mainstream of combinatorial design ...
Title: Hadamard matrices and their applications in cryptography Author: Jan Luber Department: Depart...
In this thesis, general review is first conducted on real Hadamard matrices and complex Hadamard mat...
This volume develops the depth and breadth of the mathematics underlying the construction and analys...
Since Horadam and de Launey introduced the cocyclic framework on combinatorial designs in the 1990s...
The existence of Hadamard matrices remains one of the most challenging open questions in combinatori...
AbstractThe Hadamard product of two matrices multiplied together elementwise is a rather neglected c...
Hadamard Matrizen sind ein wichtiges Thema in dem Gebiet der kombinatorischen Designs und vieler Anw...
The Hadamard matrix and Hadamard transform are fundamental problem-solving tools in a wide spectrum ...
AbstractMany codes and sequences designed for robust or secure communications are built from Hadamar...
AbstractWe apply computational algebra methods to the construction of Hadamard matrices with two cir...
In Hadamard Matrices and Their Applications, K. J. Horadam provides the first unified account of coc...
In Hadamard Matrices and Their Applications, K. J. Horadam provides the first unified account of coc...
AbstractThe purpose of this paper is to offer an independent verification of recent computer results...
AbstractIn this paper, we prove that the concepts of cocyclic Hadamard matrix and Hadamard group are...
AbstractThis paper locates cocyclic Hadamard matrices within the mainstream of combinatorial design ...
Title: Hadamard matrices and their applications in cryptography Author: Jan Luber Department: Depart...
In this thesis, general review is first conducted on real Hadamard matrices and complex Hadamard mat...
This volume develops the depth and breadth of the mathematics underlying the construction and analys...
Since Horadam and de Launey introduced the cocyclic framework on combinatorial designs in the 1990s...
The existence of Hadamard matrices remains one of the most challenging open questions in combinatori...
AbstractThe Hadamard product of two matrices multiplied together elementwise is a rather neglected c...
Hadamard Matrizen sind ein wichtiges Thema in dem Gebiet der kombinatorischen Designs und vieler Anw...
The Hadamard matrix and Hadamard transform are fundamental problem-solving tools in a wide spectrum ...
AbstractMany codes and sequences designed for robust or secure communications are built from Hadamar...
AbstractWe apply computational algebra methods to the construction of Hadamard matrices with two cir...
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